linux中配置pptp服务器配置的方法

浅思暖意 發表於 2024-4-3 00:00:00

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<span><strong>1、验证内核是否加载了MPPE模块：</strong></span></p>
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modprobe ppp-compress-18 && echo MPPE is ok</p>
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<span><strong>2、安装所需的软件包：</strong></span></p>
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yum -y install ppp<br>
wget ftp://rpmfind.net/linux/epel/7/x86_64/p/pptpd-1.4.0-2.el7.x86_64.rpm<br>
rpm -ivh pptpd-1.4.0-2.el7.x86_64.rpm</p>
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<span><strong>3、配置PPP和PPTP的配置文件：</strong></span></p>
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grep ^[^#] /etc/ppp/options.pptpd<br>
vi /etc/ppp/options.pptpd</p>
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<code class="xhtml plain">name pptpd</code>
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<code class="xhtml plain">#refuse-pap</code>
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<code class="xhtml plain">#refuse-chap</code>
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<code class="xhtml plain">#refuse-mschap</code>
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<code class="xhtml plain">require-mschap-v2</code>
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<code class="xhtml plain">require-mppe-128</code>
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<code class="xhtml plain">ms-dns 8.8.8.8</code>
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<code class="xhtml plain">ms-dns 8.8.4.4</code>
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<code class="xhtml plain">proxyarp</code>
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<code class="xhtml plain">lock</code>
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<code class="xhtml plain">nobsdcomp</code>
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<code class="xhtml plain">novj</code>
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<code class="xhtml plain">novjccomp</code>
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<code class="xhtml plain">nologfd</code>
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vi /etc/ppp/chap-secrets</p>
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<code class="xhtml plain">username pptpd passwd *</code>
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vi /etc/pptpd.conf</p>
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<code class="xhtml plain">option /etc/ppp/options.pptpd</code>
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<code class="xhtml plain">logwtmp</code>
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<code class="xhtml plain">localip 192.168.0.1</code>
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<code class="xhtml plain">remoteip 192.168.0.207-217</code>
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<span><strong>4、打开内核的IP转发功能：</strong></span></p>
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vi /etc/sysctl.conf</p>
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<code class="xhtml plain">net.ipv4.ip_forward = 1</code>
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/sbin/sysctl -p</p>
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<span><strong>5、配置防火墙和NAT转发</strong></span></p>
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<code class="xhtml plain">yum install iptables-services</code>
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<code class="xhtml plain">systemctl stop firewalld.service</code>
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<code class="xhtml plain">systemctl disable firewalld.service</code>
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<code class="xhtml plain">systemctl enable iptables.service</code>
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<code class="xhtml plain">systemctl start iptables.service</code>
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开启包转发：</p>
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<code class="xhtml plain">iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -o eno16777736 -j MASQUERADE</code>
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<code class="xhtml plain">service iptables save</code>
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<code class="xhtml plain">service iptables restart</code>
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开放端口和gre协议：</p>
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<code class="xhtml plain">iptables -A INPUT -p tcp -m state --state NEW,RELATED,ESTABLISHED -m tcp --dport 1723 -j ACCEPT</code>
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<code class="xhtml plain">iptables -A INPUT -p gre -m state --state NEW,RELATED,ESTABLISHED -j ACCEPT</code>
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<code class="xhtml plain">iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -o eno16777736 -j MASQUERADE</code>
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添加规则：</p>
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<code class="xhtml plain">iptables -A INPUT -p gre -j ACCEPT</code>
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<code class="xhtml plain">iptables -A INPUT -p tcp -m tcp --dport 1723 -j ACCEPT</code>
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<code class="xhtml plain">iptables -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT</code>
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<code class="xhtml plain">iptables -A FORWARD -s 192.168.0.0/24 -o eno16777736 -j ACCEPT</code>
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<code class="xhtml plain">iptables -A FORWARD -d 192.168.0.0/24 -i eno16777736 -j ACCEPT</code>
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<code class="xhtml plain">iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -o eno16777736 -j MASQUERADE</code>
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<code class="xhtml plain">service iptables save</code>
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启动和查看服务：</p>
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<code class="xhtml plain">systemctl start pptpd</code>
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<code class="xhtml plain">systemctl enable pptpd</code>
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<code class="xhtml plain">systemctl status pptpd</code>
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<span><strong>6.查看pptpd服务进程和端口：</strong></span></p>
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<code class="xhtml plain">#ps -ef | grep pptpd</code>
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<code class="xhtml plain">root   25100   1 0 14:19 ?    00:00:00 /usr/sbin/pptpd -f</code>
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<code class="xhtml plain">root   25463 24275 0 14:52 pts/0 00:00:00 grep --color=auto pptpd</code>
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<code class="xhtml plain"># netstat -nutap | grep pptpd</code>
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<code class="xhtml plain">tcp    0   0 0.0.0.0:1723      0.0.0.0:*        LISTEN   25100/pptpd</code>
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<p>
以上就是小编为大家带来的linux中配置pptp服务器配置的方法全部内容了，希望大家多多支持~</p>

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linux中配置pptp服务器配置的方法